Ipayipi Lensimbi Elivunyiwe
Umhlinzeki Wakho Ochwepheshe Wepayipi Lensimbi
I-Octal Pipe ingumphakeli ochwepheshe futhi ohlanganisiwe wemikhiqizo ye-oilfield nezixazululo zensimbi zezimboni ezinze eChina. Ngolwazi olubanzi ekuhlinzekeni, ekusabalaliseni, nasekukhiqizeni, sisebenza ngokukhethekile ekuhlinzekeni ngezinhlobonhlobo zezinto zensimbi zemikhakha kawoyela negesi, amandla, kanye nezimboni.
Kungani Khetha Thina
Ukuqinisekiswa Kwekhwalithi Ephakeme
Amapayipi ethu ensimbi ahlolwa kanzima futhi anamathela ezindinganisweni zamazwe ngamazwe, ukuqinisekisa ukuqina okungenakuqhathaniswa, ukumelana nokugqwala, nokusebenza ezimeni ezimbi kakhulu.
Izitifiketi
Wonke umkhiqizo usekelwa ukulandeleka okugcwele kwempahla, izitifiketi zokugaya, nokuhambisana nezindinganiso zamazwe ngamazwe njenge-API, ASTM, ASME, EN, ne-ISO.
Amanani Wokuncintisana
Siletha amapayipi ensimbi{0}ezinga le-premium{0}}ngezindleko ezifanele, sikhulisa inani ngokukhiqiza okuphumelelayo nokuphathwa kochungechunge lokuhlinzeka ngaphandle kokuyekethisa ikhwalithi.
Ukulethwa Okusheshayo Nokwethembekile
Ngokusebenzisa kahle ukuthunyelwa kwempahla yasolwandle kanye nenethiwekhi yomhlaba wonke, siqinisekisa ukuthunyelwa kwasolwandle okufika ngesikhathi kwamapayipi ensimbi, sinciphisa ukubambezeleka kanye nokugcina ukusebenza kwezimboni zakho kusesikhathini.
Okushisayo-I-Dip Galvanizing
| Inqubo | Okushisayo-kucwiliswa ku-zinc encibilikisiwe ku-450–500 degree |
| I-Zinc Coating | 35-650 μm, ingxubevange + izingqimba ezihlanzekile ze-zinc |
| Amazinga | I-ASTM A123, ASTM A53, BS 1387, GB/T 3091 |
| Osayizi | ½″ – 20″ (DN15 – DN500), ubude 6 m / 12 m / ngokwezifiso |
| Amabanga Ensimbi | Q195, Q235, Q345, ASTM A53 Gr.A/B |
Amazinga Nezicaciso Ezifanele
I-ASTM A123
Izinki (Hot{0}}Dip Galvanized) Coatings Emikhiqizweni Yensimbi Nensimbi
I-ASTM A53 (Inketho Ye-Galvanized)
Ipayipi lensimbi elinamandla elingenamthungo futhi elishiselwe
BS 1387
Amapayipi{0}}ashisayo acwilisa amanzi, igesi, nesitimu
I-GB/T 3091
Amapayipi ensimbi ashiselwe{0}}okuthutha uketshezi olunomfutho ophansi
Ukukhiqiza / Inqubo yokuhlanganisa
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Isinyathelo |
Incazelo |
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a. Ukulungiswa kwendawo |
Amapayipi ensimbi ayasuswa, ahlanzwe, afakwe emanzini anosawoti (ahlanzwa nge-asidi) ukuze asuse isikali sokugaya nokugqwala; i-flux ingase isetshenziswe ukuze kuvinjelwe i-oxidation ngaphambi kokuba i-galvanizing. |
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b. Ukucwiliswa ku-Molten Zinc |
Amapayipi acwiliswe kubhavu we-zinc oncibilikisiwe cishe ku-450-500 degree, okuvumela ukusabela kwe-metallurgical ukwakha izendlalelo zengxubevange kanye nongqimba lwezinki oluhlanzekile lwangaphandle. |
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c. Ukucisha / Ukupholisa |
Amapayipi asusiwe, i-zinc eyeqile ivunyelwe ukukhipha, bese icishwa noma umoya upholile ukuze kuqiniswe ukunamathela nokunciphisa amaphutha. |
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d. Thumela-Ukwelashwa / Ukuqeda |
Ngezinye izikhathi ukuhlanza ama-slag, ukugaya ama-spangles uma kudingeka, ukuqinisekisa ngisho nokubukeka; ukudlula okungakhethwa noma ukumboza uthayela ngesevisi ethile. |
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e. Ukuhlola & Ukulungisa |
Hlola ukujiya kwe-coating, okubonakalayo{0}}okungakonakaliyo (amaholide), ukunamathela, ukufana phezu komzimba, ama-weld nemicu. |
5 Obuhle Bamapayipi Ensimbi Akhandiwe
Amapayipi ensimbi enziwe ngensimbi abe yisinqumo esinokwethenjelwa ekufakweni kwamapayipi iminyaka eminingi, ngenxa yokwakhiwa kwawo okuqinile nokuvikela i-zinc coating. Lezi zici zinikeza izinzuzo ezimbalwa ezizenza zibe inketho esebenzayo yezinhlelo zokusebenza ezihlukahlukene. Nazi izinzuzo ezi-5 zokusebenzisa amapayipi ensimbi.
Ukuqina
Uma egcinwe kahle, amapayipi ensimbi angahlala phakathi kweminyaka engu-40 neyikhulu. Umehluko obanzi esikhathini sokuphila ubangelwa ikakhulukazi amazinga ahlukahlukene ezici zemvelo ezifana nekhwalithi yamanzi nokuchayeka ezinto ezonakalisayo.
Ukumelana Nokugqwala
I-zinc coating ihlinzeka ngokuvimbela ukugqwala nokugqwala ngokugcina umswakama ungangeni, onganweba ngokuphawulekayo ubude bokuphila bepayipi uma kuqhathaniswa-nensimbi engekho. Nakuba ukusebenza kongqimba lwezinki kungahluka kuye ngendawo, ngokuvamile ukugqwala kuhamba kancane kunensimbi engaphekiwe, cishe{2}}kungxenye eyodwa kwezintathu kwezinga.
Izindleko-Ukusebenza
Ekuqaleni, amapayipi ensimbi awabizi kakhulu uma kuqhathaniswa nezinye izinhlobo zamapayipi ensimbi, okuwenza abe inketho ekhangayo kumaphrojekthi{0}}aqaphelayo. Zivamise ukuba nentengo elinganiselwa ku-$2 kuya ku-$5 ngonyawo lomugqa ngamunye.
Ukutholakala
Amapayipi ensimbi enziwe ngensimbi atholakala kabanzi futhi eza ngobukhulu obuhlukahlukene, okwenza kube inketho eguquguqukayo yezinhlelo zokusebenza ezahlukene zamapayipi.
Ukusebenziseka kabusha
Ukugaywa kabusha kwensimbi, okuhlanganisa namapayipi athathiwe, kwenza kube ukukhetha okuhle kulabo ababeka phambili ukusimama kwemvelo.
● Amapayipi anamathani angamasayizi amancane, afana ne-intshi engu-1/8 ukuya ku-intshi engu-1, avame ukusetshenziselwa izintambo zamanzi kumasistimu okufaka amapayipi okuhlala.
● Osayizi abakhulu, abasuka ku-intshi elingu-1 ukuya kwangu-12, bavame ukusetshenziswa ezimbonini, ezihlanganisa ukunisela, ukuphakelwa kwamanzi, nezinhlelo zokudonsa amanzi.
● Amapayipi akhandiwe anobubanzi obuyi-1/2 intshi ukuya ku-2 amayintshi avame ukusetshenziselwa imigqa yegesi kanye nokufakwa kwamapayipi ngaphandle.
● Amapayipi ezimboni anezinsimbi ezinobubanzi obungaphezu kwamayintshi angu-2 afaneleka-ukufakwa kwemisebenzi esindayo, njengokuphakelwa kwamanzi ezimbonini namapayipi okucubungula.
● Ubukhulu bamapayipi akhandiwe budlala indima ebalulekile kumthamo wawo wokugeleza, okwenza kubaluleke ukukhetha usayizi ofanele wokugeleza kwamanzi ngendlela efanele ezinhlelweni zamapayipi amanzi.
Izindlela Zokuhlola Zokuqinisekisa Ukugqugquzelwa
Uma izici ezibonakalayo zepayipi zingaphelele, kunezindlela zokuhlola ezingaqinisekisa ukugqugquzelwa:
Ukuhlolwa kwamagnetic
Usebenzisa uzibuthe, ungahlola ukuthi ipayipi livulekele yini ngokubheka ukuthi liyakhanga yini endaweni yepayipi. Uma i-magnet ingakhangi, ibonisa ukuba khona kwe-zinc coating.
01
Isilinganiso -esingabhubhisi ukujiya
Le ndlela, eqhutshwa ochwepheshe, isebenzisa imishini ye-ultrasonic ukukala ukushuba kwe-zinc enamathela epayipini, eqinisekisa ukugqama.
02
Ukuhlaziywa kwamakhemikhali
Ukuhlaziywa kwamakhemikhali kwe-coating yepayipi kungakwazi ukukhomba ukuba khona kwe-zinc, ukunikeza isiqinisekiso se-galvanization.
03
Ukuhlolwa kokusebenza kukagesi
Lokhu kuhlolwa kulinganisa ukuqhutshwa kagesi kwepayipi, okungabonisa ukuba khona kwe-zinc coating.
04
Ukuhlola okubonakalayo
Ukuhlolwa okuphelele okubonakalayo kwendawo yepayipi, kubheka ukuthungwa okugoqekile kanye nezinye izici ezibonakalayo zamapayipi athathiwe, nakho kungasiza ekuqinisekiseni ukugqama.
05
Inqubo Yokukhiqiza Yolayini Wokukhiqiza Amapayipi Avunyiwe
Ukukhiqizwa kwamapayipi ensimbi kuhilela izinyathelo ezimbalwa ezibalulekile, ikakhulukazi lapho kusetshenziswa umshini wokugaya, ucezu lwemishini emaphakathi kule nqubo:
Ukulungiselela Material:Imichilo yensimbi noma amakhoyili alungiswa njengempahla eluhlaza. Lezi ngokuvamile zenziwe nge-carbon steel.
Ukwakhiwa kweThubhu:I-steel strip ifakwa emshinini we-tube, lapho yakheka khona ibe yi-cylindrical shape ngokusebenzisa uchungechunge lwama-roller. Imiphetho ye-strip ihlanganiswa futhi ihlanganiswe ukuze kwakhiwe ishubhu lensimbi eliqhubekayo.
Ukushisela:Ishubhu lishiselwe kusetshenziswa izindlela ezifana ne-Electric Resistance Welding (ERW), okwenza isibopho esiqinile eduze komthungo. Ishubhu libe selisikwa libe ngobude obudingekayo.
I-Galvanization:Amapayipi ensimbi akhiwe abe esehlanzwa ukuze kukhishwe ukungcola, uwoyela namafutha. Lokhu kulandelwa ukucwiliswa kwamapayipi endaweni yokugeza ye-zinc eshisayo, lapho kufakwa khona i-zinc coating. I-coating inamathela endaweni yensimbi, yakha isendlalelo sokuzivikela.
Ukupholisa nokuhlola:Ngemuva kokufakwa kwe-galvanization, amapayipi ayapholiswa futhi ahlolwe ukuze kuqinisekiswe ukuthi ukumboza kufana futhi kubambelela kahle. Noma yiziphi izinkinga ziyalungiswa ngaphambi kokuba amapayipi alungiselelwe ukuthunyelwa.
Ukucutshungulwa kokugcina:Ngokuya ngezidingo zamakhasimende, izinqubo ezengeziwe ezifana nokuhlanganisa noma ukudweba zingasetshenziswa.
Ukuhlonishwa Kwenkampani
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